CN214924169U - Maintenance device for frequency converter - Google Patents
Maintenance device for frequency converter Download PDFInfo
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- CN214924169U CN214924169U CN202120510841.2U CN202120510841U CN214924169U CN 214924169 U CN214924169 U CN 214924169U CN 202120510841 U CN202120510841 U CN 202120510841U CN 214924169 U CN214924169 U CN 214924169U
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- splint
- frequency converter
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Abstract
The utility model discloses a maintenance device for converter relates to converter maintenance technical field. The utility model discloses a maintenance platform, base, motor, place board and converter body, surface mounting has the base on the maintenance platform, and the base is round platform shape structure, and the inside mounting groove that is provided with of base, mounting groove internally mounted have the motor, and surface mounting has the transmission shaft on the motor, and transmission shaft one end is passed through the mounting groove and is extended to the base outside, and surface mounting has the board of placing on the transmission shaft. The utility model discloses a first splint and second splint structure, conveniently press from both sides tight converter body, vacate both hands when making things convenient for the staff to maintain, be convenient for adjust the position of second splint through slider and spout simultaneously to adapt to the not converter body of equidimension, through motor and transmission shaft structure, realize placing the rotation of board, when maintaining converter body different positions, need not to move converter body or staff's self adjustment, be favorable to work efficiency's improvement.
Description
Technical Field
The utility model belongs to the technical field of the converter maintenance, especially, relate to a maintenance device for converter.
Background
The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to alternating current), a braking unit, a driving unit, a detection unit and a microprocessing unit. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied, and the energy conservation of the frequency converter is mainly reflected in the application of a fan and a water pump. After the variable frequency speed regulation is adopted for the loads of the fans and the pumps, the power saving rate is 20-60 percent, because the actual power consumption of the loads of the fans and the pumps is basically proportional to the third power of the rotating speed. When the average flow required by a user is small, the rotating speed of the fan and the pump is reduced by adopting variable frequency speed regulation, and the energy-saving effect is very obvious. The traditional fans and pumps adopt baffles and valves to adjust the flow, the rotating speed of the motor is basically unchanged, and the power consumption is not changed greatly.
The existing frequency converter maintenance device generally places a frequency converter on a maintenance platform directly, lacks a certain fixing device, and a worker still needs to fix the frequency converter manually during maintenance, so that the frequency converter maintenance device is very inconvenient, and meanwhile, different positions need to be maintained during maintenance, so that the worker needs to move the frequency converter or adjust the position of the frequency converter, so that the frequency converter maintenance device is very inconvenient, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maintenance device for converter, through first splint and second splint structure, conveniently press from both sides tight converter body, vacate both hands when making things convenient for the staff to maintain, be convenient for adjust the position of second splint through slider and spout simultaneously, so that adapt to the converter body of equidimension not, through motor and transmission shaft structure, realize placing the rotation of board, when maintaining converter body different positions, need not to move converter body or staff's self adjustment, be favorable to work efficiency's improvement, solve current inconvenient fixed and need change the problem of position.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a maintenance device for converter, including maintenance platform, base, motor, place board and converter body, surface mounting has the base on the maintenance platform, the base is round platform shape structure, the base is inside to be provided with the mounting groove, the motor is installed to the mounting groove inside, surface mounting has the transmission shaft on the motor, transmission shaft one end extends to the base outside through the mounting groove, surface mounting has the place board on the transmission shaft, drives the transmission shaft through the motor and rotates and thereby drive the place board and rotate, when maintaining the different positions of converter body, need not to move the converter body or staff's self adjustment, is favorable to the improvement of work efficiency;
the utility model discloses a frequency converter, including place board upper surface, place board upper surface both sides and all install the baffle, a baffle surface mounting has a plurality of first springs, first splint are installed to first spring one end, first splint lower surface and place sliding fit between the board upper surface, place the board upper surface and placed the converter body, mutually support between two relative surfaces of converter body and two first splint surfaces, through the compression and the reseing of first spring, conveniently press from both sides tight converter body, stability when guaranteeing the maintenance of converter body.
Further, place board upper surface week side and be provided with the spout, spout internally mounted has the slider, sliding fit between slider and the spout conveniently adjusts the position of second splint to adapt to the not converter body of equidimension, improve equipment's flexibility.
Further, install the second spring between slider one side and the spout one surface, the second spring is installed and is kept away from base one side, provides clamping-force for the second splint through the compression and the reseing of second spring.
Further, the upper surface of the sliding block is provided with a placing groove, an installation rod is installed inside the placing groove, and the installation rod is movably connected with the placing groove.
Further, a connecting rod is installed on the surface of the two end installation rods, one end of the connecting rod is connected with a second clamping plate, and the surface of the second clamping plate is matched with the surface of the frequency converter body.
Further, the periphery of the lower surface of the maintenance platform is provided with a support column, one end of the support column is provided with a pulley through a bolt, the pulley is a universal wheel, the movement and the carrying of equipment are facilitated, and the labor intensity of workers during carrying is reduced.
The utility model discloses following beneficial effect has:
1. the utility model discloses a first splint and second splint structure conveniently press from both sides tight converter body, vacate both hands when making things convenient for the staff to maintain, are convenient for adjust the position of second splint through slider and spout simultaneously to adapt to the not converter body of equidimension.
2. The utility model discloses a motor and transmission shaft structure realize placing the rotation of board, when maintaining converter body different positions, need not to move converter body or staff's self adjustment, are favorable to work efficiency's improvement.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a maintenance device for a frequency converter according to the present invention;
fig. 2 is a schematic rear view of a maintenance device for a frequency converter according to the present invention;
fig. 3 is a schematic front view of a maintenance device for a frequency converter according to the present invention;
fig. 4 is a schematic top view of a maintenance device for a frequency converter according to the present invention;
fig. 5 is a schematic view of the internal structure of the middle base according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a maintenance platform; 2. a base; 3. mounting grooves; 4. a motor; 5. a drive shaft; 6. placing the plate; 7. a baffle plate; 8. a first spring; 9. a first splint; 10. a frequency converter body; 11. a chute; 12. a second spring; 13. a slider; 14. a placement groove; 15. mounting a rod; 16. a connecting rod; 17. a second splint; 18. a support pillar; 19. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, the utility model relates to a maintenance device for frequency converter, including maintenance platform 1, base 2, motor 4, place board 6 and converter body 10, surface mounting has base 2 on maintenance platform 1, base 2 is the round platform shape structure, base 2 is inside to be provided with mounting groove 3, mounting groove 3 is inside to be installed motor 4, surface mounting has transmission shaft 5 on motor 4, transmission shaft 5 one end extends to base 2 outside through mounting groove 3, surface mounting has place board 6 on transmission shaft 5, drive transmission shaft 5 through motor 4 and rotate and drive and place board 6 and rotate, when maintaining the different positions of converter body 10, need not to carry converter body 10 or staff's self-adjustment, be favorable to the improvement of work efficiency;
Place 6 upper surface week sides of board and be provided with spout 11, 11 internally mounted of spout has slider 13, sliding fit between slider 13 and the spout 11 conveniently adjusts the position of second splint 17 to adapt to not unidimensional converter body 10, improve equipment's flexibility.
A second spring 12 is arranged between one side of the sliding block 13 and one surface of the sliding chute 11, the second spring 12 is arranged on one side far away from the base 2, and the second clamping plate 17 is provided with clamping force through the compression and the reset of the second spring 12.
The upper surface of the sliding block 13 is provided with a placing groove 14, an installation rod 15 is installed inside the placing groove 14, and the installation rod 15 is movably connected with the placing groove 14.
A connecting rod 16 is arranged on one surface of the two end mounting rods 15, one end of each connecting rod 16 is connected with a second clamping plate 17, and one surface of each second clamping plate 17 is matched with one surface of the frequency converter body 10.
Supporting columns 18 are arranged on the periphery of the lower surface of the maintenance platform 1, pulleys 19 are mounted at one ends of the supporting columns 18 through bolts, the pulleys 19 are universal wheels, equipment can be conveniently moved and carried, and labor intensity of workers during carrying is reduced.
Referring to fig. 1-5, the present invention relates to a maintenance device for a frequency converter, preferably, the model of the motor 4 is YE2-100, and the usage method thereof is as follows: place converter body 10 placing 6 upper surfaces of board, compression and reset through first spring 8, conveniently press from both sides tight converter body 10, stability when guaranteeing converter body 10 maintenance, thereby it rotates to drive transmission shaft 5 through motor 4 simultaneously and places board 6 and rotate to drive, when maintaining converter body 10 different positions, need not to move converter body 10 or staff's self adjustment, be favorable to work efficiency's improvement, and to the converter body 10 of equidimension not, accessible slider 13 is in the inside slip of spout 11, adjust the position of second splint 17, improve its flexibility.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a maintenance device for converter, includes maintenance platform (1), base (2), motor (4), places board (6) and converter body (10), its characterized in that: the maintenance platform is characterized in that a base (2) is mounted on the upper surface of the maintenance platform (1), the base (2) is of a round platform-shaped structure, a mounting groove (3) is formed in the base (2), a motor (4) is mounted in the mounting groove (3), a transmission shaft (5) is mounted on the upper surface of the motor (4), one end of the transmission shaft (5) extends to the outside of the base (2) through the mounting groove (3), and a placing plate (6) is mounted on the upper surface of the transmission shaft (5);
place board (6) upper surface both sides and all install baffle (7), baffle (7) a surface mounting has a plurality of first springs (8), first splint (9) are installed to first spring (8) one end, sliding fit between first splint (9) lower surface and the board (6) upper surface of placing, place board (6) upper surface and placed converter body (10), mutually support between two relative surfaces of converter body (10) and two first splint (9) surfaces.
2. The maintenance device for the frequency converter according to claim 1, characterized in that a sliding groove (11) is arranged on the periphery of the upper surface of the placing plate (6), a sliding block (13) is installed inside the sliding groove (11), and the sliding block (13) is in sliding fit with the sliding groove (11).
3. A service device for a frequency converter according to claim 2, characterized in that a second spring (12) is arranged between the side of the slide (13) and a surface of the slide (11), the second spring (12) being arranged at the side facing away from the base (2).
4. The maintenance device for the frequency converter according to claim 2, characterized in that the upper surface of the sliding block (13) is provided with a placing groove (14), a mounting rod (15) is installed inside the placing groove (14), and the mounting rod (15) is movably connected with the placing groove (14).
5. A service device for a frequency converter according to claim 4, characterized in that a surface of each of the mounting rods (15) is provided with a connecting rod (16), one end of each connecting rod (16) is connected with a second clamping plate (17), and a surface of each second clamping plate (17) is matched with a surface of the frequency converter body (10).
6. The maintenance device for the frequency converter according to claim 1, characterized in that a supporting column (18) is arranged on the periphery of the lower surface of the maintenance platform (1), a pulley (19) is installed at one end of the supporting column (18) through a bolt, and the pulley (19) is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510841.2U CN214924169U (en) | 2021-03-11 | 2021-03-11 | Maintenance device for frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510841.2U CN214924169U (en) | 2021-03-11 | 2021-03-11 | Maintenance device for frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214924169U true CN214924169U (en) | 2021-11-30 |
Family
ID=79119084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120510841.2U Active CN214924169U (en) | 2021-03-11 | 2021-03-11 | Maintenance device for frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214924169U (en) |
-
2021
- 2021-03-11 CN CN202120510841.2U patent/CN214924169U/en active Active
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